kafka_2.12-2.3.0/bin/zookeeper-server-start.sh -daemon kafka_2.12-2.3.0/config/zookeeper.properties
kafka_2.12-2.3.0/bin/kafka-server-start.sh -daemon kafka_2.12-2.3.0/config/server.properties
kafka_2.12-2.3.0/bin/kafka-topics.sh --create --topic test_kafka --partitions 1 --replication-factor 1 --bootstrap-server localhost:9092
